Home / 1,146,950,958,384.20-1,582,786,803,987.20-633,112,258,175.32

Finding the Fourth Proportional to 1,146,950,958,384.20, 1,582,786,803,987.20 and 633,112,258,175.32

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Solution

The fourth proportional to 1,146,950,958,384.20, 1,582,786,803,987.20 and 633,112,258,175.32 is: 873,691,870,046.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,146,950,958,384.20 : 1,582,786,803,987.20 = 633,112,258,175.32 : x
  2. Step 2: Convert to fraction form
    1,146,950,958,384.20/1,582,786,803,987.20 = 633,112,258,175.32/x
  3. Step 3: Cross multiply
    1,146,950,958,384.20x = 1,582,786,803,987.20 × 633,112,258,175.32
  4. Step 4: Simplify right side
    1,146,950,958,384.20x = 1,002,081,727,682,433,718,943,744
  5. Step 5: Solve for x
    x = 1,002,081,727,682,433,718,943,744/1,146,950,958,384.20
  6. Step 6: Final answer
    x = 873,691,870,046.60

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.